[OriginTrials] Allow origin trials to be installed without an instance object.

third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterfacePartial.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "V8TestInterfacePartial.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/PrivateScriptRunner.h"
@@ skipping 366 matching lines @@
             {"PARTIAL3_UNSIGNED_SHORT", 0, 0, V8DOMConfiguration::ConstantTypeUnsignedShort},
         };
         V8DOMConfiguration::installConstants(isolate, interfaceTemplate, prototypeTemplate, V8TestInterfaceConstants, WTF_ARRAY_LENGTH(V8TestInterfaceConstants));
         V8DOMConfiguration::installMethods(isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterfaceMethods, WTF_ARRAY_LENGTH(V8TestInterfaceMethods));
     }
 }
 
 
 void V8TestInterfacePartial::installOriginTrialPartialFeature(ScriptState* scriptState, v8::Local<v8::Object> instance)
 {
-    v8::Local<v8::Object> prototype = instance->GetPrototype()->ToObject(scriptState->isolate());
-
-    V8PerIsolateData* perIsolateData = V8PerIsolateData::from(scriptState->isolate());
-    v8::Local<v8::FunctionTemplate> interfaceTemplate = perIsolateData->findInterfaceTemplate(scriptState->world(), &V8TestInterface::wrapperTypeInfo);
+    v8::Local<v8::FunctionTemplate> interfaceTemplate = V8TestInterface::wrapperTypeInfo.domTemplate(scriptState->isolate(), scriptState->world());
     v8::Local<v8::Signature> signature = v8::Signature::New(scriptState->isolate(), interfaceTemplate);
     ALLOW_UNUSED_LOCAL(signature);
     V8PerContextData* perContextData = V8PerContextData::from(scriptState->context());
+    v8::Local<v8::Object> prototype = perContextData->prototypeForType(&V8TestInterface::wrapperTypeInfo);
     v8::Local<v8::Function> interface = perContextData->constructorForType(&V8TestInterface::wrapperTypeInfo);
     ALLOW_UNUSED_LOCAL(interface);
     const V8DOMConfiguration::AccessorConfiguration accessorpartial4LongAttributeConfiguration = \
         {"partial4LongAttribute", TestInterfaceImplementationPartialV8Internal::partial4LongAttributeAttributeGetterCallback, TestInterfaceImplementationPartialV8Internal::partial4LongAttributeAttributeSetterCallback, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder};
     V8DOMConfiguration::installAccessor(scriptState->isolate(), scriptState->world(), instance, prototype, interface, signature, accessorpartial4LongAttributeConfiguration);
     const V8DOMConfiguration::AccessorConfiguration accessorpartial4StaticLongAttributeConfiguration = \
         {"partial4StaticLongAttribute", TestInterfaceImplementationPartialV8Internal::partial4StaticLongAttributeAttributeGetterCallback, TestInterfaceImplementationPartialV8Internal::partial4StaticLongAttributeAttributeSetterCallback, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInterface, V8DOMConfiguration::CheckHolder};
     V8DOMConfiguration::installAccessor(scriptState->isolate(), scriptState->world(), instance, prototype, interface, signature, accessorpartial4StaticLongAttributeConfiguration);
     const V8DOMConfiguration::ConstantConfiguration constantPartial4UnsignedShortConfiguration = {"PARTIAL4_UNSIGNED_SHORT", 4, 0, V8DOMConfiguration::ConstantTypeUnsignedShort};
     V8DOMConfiguration::installConstant(scriptState->isolate(), interface, prototype, constantPartial4UnsignedShortConfiguration);
     const V8DOMConfiguration::MethodConfiguration methodPartial4VoidmethodConfiguration = {"partial4VoidMethod", TestInterfaceImplementationPartialV8Internal::partial4VoidMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype};
     V8DOMConfiguration::installMethod(scriptState->isolate(), scriptState->world(), instance, prototype, interface, signature, methodPartial4VoidmethodConfiguration);
 }
+
+void V8TestInterfacePartial::installOriginTrialPartialFeature(ScriptState* scriptState)
+{
+    installOriginTrialPartialFeature(scriptState, v8::Local<v8::Object>());
+}
 void V8TestInterfacePartial::preparePrototypeAndInterfaceObject(v8::Local<v8::Context> context, const DOMWrapperWorld& world, v8::Local<v8::Object> prototypeObject, v8::Local<v8::Function> interfaceObject, v8::Local<v8::FunctionTemplate> interfaceTemplate)
 {
     V8TestInterface::preparePrototypeAndInterfaceObject(context, world, prototypeObject, interfaceObject, interfaceTemplate);
     v8::Isolate* isolate = context->GetIsolate();
     v8::Local<v8::Name> unscopablesSymbol(v8::Symbol::GetUnscopables(isolate));
     v8::Local<v8::Object> unscopeables;
     if (v8CallBoolean(prototypeObject->HasOwnProperty(context, unscopablesSymbol)))
         unscopeables = prototypeObject->Get(context, unscopablesSymbol).ToLocalChecked().As<v8::Object>();
     else
         unscopeables = v8::Object::New(isolate);
     unscopeables->CreateDataProperty(context, v8AtomicString(isolate, "unscopeableVoidMethod"), v8::True(isolate)).FromJust();
     prototypeObject->CreateDataProperty(context, unscopablesSymbol, unscopeables).FromJust();
 }
 
 void V8TestInterfacePartial::initialize()
 {
     // Should be invoked from ModulesInitializer.
     V8TestInterface::updateWrapperTypeInfo(
         &V8TestInterfacePartial::installV8TestInterfaceTemplate,
         &V8TestInterfacePartial::preparePrototypeAndInterfaceObject);
     V8TestInterface::registerVoidMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::voidMethodPartialOverloadMethod);
     V8TestInterface::registerStaticVoidMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::staticVoidMethodPartialOverloadMethod);
     V8TestInterface::registerPromiseMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::promiseMethodPartialOverloadMethod);
     V8TestInterface::registerStaticPromiseMethodPartialOverloadMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::staticPromiseMethodPartialOverloadMethod);
     V8TestInterface::registerPartial2VoidMethodMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::partial2VoidMethodMethod);
     V8TestInterface::registerPartial2StaticVoidMethodMethodForPartialInterface(&TestInterfaceImplementationPartialV8Internal::partial2StaticVoidMethodMethod);
 }
 
 } // namespace blink